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Toyota Corolla Repair Manual: Circuit description

The d squib circuit consists of the airbag sensor assy center, spiral cable subassy and horn button assy.

It causes the srs to deploy when the srs deployment conditions are satisfied.

Dtc b0100/13 is recorded when a short is detected in the d squib circuit.

Wiring diagram

Wiring diagram

Inspection procedure

Short in d squib circuit
Dtc b0100/13 short in d squib circuit ...

Inspection procedure
1 Check d squib circuit(airbag sensor assy center horn button assy) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds. disconnect the connect ...

Other materials:

Dtc check/clear
Notice: if there is no dtc in the normal mode, check the pending fault code using the continuous test results function (mode 7 for sae j1979) on the obd ii scan tool or the handheld tester. Handheld tester only: when the diagnosis system is switched from the normal mode to the chec ...

Replacement
Hint: installation is according to the reverse order of the removal. 1. Remove rear door weatherstrip rh 2. Remove rear door weatherstrip lh 3. Remove rear seat cushion assy (, 728) 4. Remove rear seat back assy (fixed type rear seat) 5. Remove separate type rear seat back assy (separated ...

Circuit description
When the brake pedal is depressed, the stop lamp switch assy sends a signal to the cruise control ecu assy. When the cruise control ecu assy receives this signal, it cancels the cruise control. A failsafe function is provided so that cancel functions normally, even if there is a malfunc ...

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